Defrost timer and thermostat kit. Turn the dial on the timer clockwise to advance it into and out of defrost.
Grid is 1 inch square
Refrigerator Defrost Timer 8201643
Refrigerator Defrost Timer 8201643
Refrigerator Defrost Timer 8201643
Manufacturer Part

Refrigerator Defrost Timer 8201643

Genuine OEM Part # 8201643RC Item # 1059838Alternative Part Number(s)
Manufacturer Part
Defrost timer and thermostat kit. Turn the dial on the timer clockwise to advance it into and out of defrost.
Grid is 1 inch square
Refrigerator Defrost Timer 8201643
Refrigerator Defrost Timer 8201643
Refrigerator Defrost Timer 8201643
$103.12
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Defrost timer and thermostat kit. Turn the dial on the timer clockwise to advance it into and out of defrost.
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$103.12

This part 8201643 is compatible with:

Product Type:
Refrigerator
Brands:
Whirlpool, Roper

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Defrost Timer Customer Reviews

Common Problems Fixed by the Defrost Timer

Based on customer reports and repair data, this part commonly fixes these issues:

About the Defrost Timer

The defrost timer turns on the defrost heater several times throughout the day to melt any frost that may have accumulated on the evaporator coils. If the defrost timer is defective, it may not advance into the defrost cycle, or it may not send power to the defrost heater during the defrost cycle. To determine if the defrost timer is defective, slowly advance the dial into the defrost cycle. The compressor should turn off and the heater should turn on. If the timer does not send power to the defrost components or advance out of the defrost cycle within 30 minutes, this indicates that the defrost timer is not advancing. If the defrost timer is not advancing, replace it.

Repair Help by Brands and Product Type

Alternative Part Number(s)

Replaces Part Number 4390454
Replaces Part Number 4390563
Replaces Part Number 4390584
Replaces Part Number 4390585